# Service bulletin CB23\-J\-004

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10248374
- Published by NHTSA: 2024\-01\-05
- Manufacturer's number: CB23\-J\-004
- Manufacturer's date: 2023\-12\-18
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

CUSTOMER SATISFACTION CAMPAIGN: IN SOME 2022\-2023MY ISUZU F\-SERIES TRUCKS, THE REAR ENGINE MOTOR MOUNTS MAY BECOME LOOSE, CAUSING A NOTICEABLE VIBRATION WHILE DRIVING. ISUZU DEALERS WILL INSPECT THE REAR ENGINE MOTOR MOUNTS FOR THIS CONDITION AND REPAIR THEM AS NECESSARY. THIS SERVICE WILL BE PROVIDED FREE OF CHARGE.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10248374-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10248374-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2022 to 2023 ISUZU F\-SERIES

JSON: [/v1/bulletins/10248374](/v1/bulletins/10248374)

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